Dec 13 14:37:49.502 INFO testing k3d3/Roam against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 14:37:49.502 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 14:37:49.809 INFO [stdout] 810e55b92172697debb9fc597ab175b607ad2a3ff592574bcc18e903f8655fe6
Dec 13 14:37:49.809 INFO running `"docker" "start" "-a" "810e55b92172697debb9fc597ab175b607ad2a3ff592574bcc18e903f8655fe6"`
Dec 13 14:37:50.259 INFO [stderr] usermod: no changes
Dec 13 14:37:50.407 INFO [stderr]    Compiling backtrace-sys v0.1.10
Dec 13 14:37:50.407 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 13 14:37:50.414 INFO [stderr]    Compiling futures v0.1.10
Dec 13 14:37:50.414 INFO [stderr]    Compiling base64 v0.4.0
Dec 13 14:37:50.419 INFO [stderr]    Compiling mio v0.6.4
Dec 13 14:37:54.939 INFO [stderr]    Compiling tokio-service v0.1.0
Dec 13 14:37:54.939 INFO [stderr]    Compiling tokio-core v0.1.4
Dec 13 14:37:59.107 INFO [stderr]    Compiling tokio-proto v0.1.0
Dec 13 14:38:11.058 INFO [stderr]    Compiling backtrace v0.3.0
Dec 13 14:38:11.781 INFO [stderr]    Compiling error-chain v0.10.0
Dec 13 14:38:13.009 INFO [stderr]    Compiling roam v0.1.0 (/source)
Dec 13 14:38:14.399 INFO [stderr] warning: method is never used: `to_json`
Dec 13 14:38:14.399 INFO [stderr]   --> src/network_config.rs:52:5
Dec 13 14:38:14.399 INFO [stderr]    |
Dec 13 14:38:14.399 INFO [stderr] 52 |     pub fn to_json(&self) -> Result<String> {
Dec 13 14:38:14.399 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:38:14.399 INFO [stderr]    |
Dec 13 14:38:14.399 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 14:38:14.399 INFO [stderr] 
Dec 13 14:38:14.399 INFO [stderr] warning: method is never used: `to_pretty_json`
Dec 13 14:38:14.400 INFO [stderr]   --> src/network_config.rs:56:5
Dec 13 14:38:14.400 INFO [stderr]    |
Dec 13 14:38:14.400 INFO [stderr] 56 |     pub fn to_pretty_json(&self) -> Result<String> {
Dec 13 14:38:14.403 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:38:14.403 INFO [stderr] 
Dec 13 14:38:16.598 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.32s
Dec 13 14:38:16.606 INFO [stderr] su: No module specific data is present
Dec 13 14:38:17.513 INFO running `"docker" "inspect" "810e55b92172697debb9fc597ab175b607ad2a3ff592574bcc18e903f8655fe6"`
Dec 13 14:38:17.801 INFO running `"docker" "rm" "-f" "810e55b92172697debb9fc597ab175b607ad2a3ff592574bcc18e903f8655fe6"`
Dec 13 14:38:18.021 INFO [stdout] 810e55b92172697debb9fc597ab175b607ad2a3ff592574bcc18e903f8655fe6
Dec 13 14:38:18.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 14:38:18.435 INFO [stdout] 76d578ef8987f8ca87c270ed126c30854afe4b4f56980da4990bd2e1e972be52
Dec 13 14:38:18.437 INFO running `"docker" "start" "-a" "76d578ef8987f8ca87c270ed126c30854afe4b4f56980da4990bd2e1e972be52"`
Dec 13 14:38:19.287 INFO [stderr] usermod: no changes
Dec 13 14:38:19.415 INFO [stderr]    Compiling roam v0.1.0 (/source)
Dec 13 14:38:20.551 INFO [stderr] warning: method is never used: `to_pretty_json`
Dec 13 14:38:20.551 INFO [stderr]   --> src/network_config.rs:56:5
Dec 13 14:38:20.551 INFO [stderr]    |
Dec 13 14:38:20.551 INFO [stderr] 56 |     pub fn to_pretty_json(&self) -> Result<String> {
Dec 13 14:38:20.551 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:38:20.552 INFO [stderr]    |
Dec 13 14:38:20.552 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 14:38:20.552 INFO [stderr] 
Dec 13 14:38:21.983 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
Dec 13 14:38:21.991 INFO [stderr] su: No module specific data is present
Dec 13 14:38:22.351 INFO running `"docker" "inspect" "76d578ef8987f8ca87c270ed126c30854afe4b4f56980da4990bd2e1e972be52"`
Dec 13 14:38:22.592 INFO running `"docker" "rm" "-f" "76d578ef8987f8ca87c270ed126c30854afe4b4f56980da4990bd2e1e972be52"`
Dec 13 14:38:22.845 INFO [stdout] 76d578ef8987f8ca87c270ed126c30854afe4b4f56980da4990bd2e1e972be52
Dec 13 14:38:22.848 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 14:38:23.328 INFO [stdout] 109a82249d1169671c6b66e0ac1576959fcebbd18e29cab247e06b3155455915
Dec 13 14:38:23.329 INFO running `"docker" "start" "-a" "109a82249d1169671c6b66e0ac1576959fcebbd18e29cab247e06b3155455915"`
Dec 13 14:38:25.040 INFO [stderr] usermod: no changes
Dec 13 14:38:25.270 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
Dec 13 14:38:25.279 INFO [stderr]      Running /target/debug/deps/roam-7381172477efb26a
Dec 13 14:38:25.283 INFO [stdout] 
Dec 13 14:38:25.283 INFO [stdout] running 11 tests
Dec 13 14:38:25.283 INFO [stdout] test network_config::test::deserialize_network_key ... ok
Dec 13 14:38:25.288 INFO [stdout] test network_config::test::serialize_network_config_v4 ... ok
Dec 13 14:38:25.288 INFO [stdout] test network_config::test::serialize_ip_cidr_v6 ... ok
Dec 13 14:38:25.288 INFO [stdout] test network_config::test::serialize_ip_cidr ... ok
Dec 13 14:38:25.291 INFO [stdout] test network_config::test::generate_network_key_with_rng ... ok
Dec 13 14:38:25.299 INFO [stdout] test network_config::test::serialize_network_config_v6 ... ok
Dec 13 14:38:25.299 INFO [stdout] test network_config::test::serialize_network_key ... ok
Dec 13 14:38:25.965 INFO [stderr] su: No module specific data is present
Dec 13 14:38:25.965 INFO [stdout] test network_config::test::serialize_ip_cidr_fail_cidr_v6 ... ok
Dec 13 14:38:25.965 INFO [stdout] test network_config::test::deserialize_network_key_fail_2 ... ok
Dec 13 14:38:25.965 INFO [stdout] test network_config::test::serialize_ip_cidr_fail_cidr_v4 ... ok
Dec 13 14:38:25.965 INFO [stdout] test network_config::test::deserialize_network_key_fail_1 ... ok
Dec 13 14:38:25.965 INFO [stdout] 
Dec 13 14:38:25.965 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:38:25.965 INFO [stdout] 
Dec 13 14:38:26.743 INFO running `"docker" "inspect" "109a82249d1169671c6b66e0ac1576959fcebbd18e29cab247e06b3155455915"`
Dec 13 14:38:27.077 INFO running `"docker" "rm" "-f" "109a82249d1169671c6b66e0ac1576959fcebbd18e29cab247e06b3155455915"`
Dec 13 14:38:27.431 INFO [stdout] 109a82249d1169671c6b66e0ac1576959fcebbd18e29cab247e06b3155455915